26230545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 25998255

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2789, 3135, 8367, 9405, 13945, 25101, 30679, 41835, 52991, 92037, 125505, 153395, 158973, 264955, 276111, 460185, 476919, 582901, 794865, 1380555, 1748703, 2384595, 2914505, 5246109, 8743515, 26230545]

約数ペア:

[(1, 26230545), (3, 8743515), (5, 5246109), (9, 2914505), (11, 2384595), (15, 1748703), (19, 1380555), (33, 794865), (45, 582901), (55, 476919), (57, 460185), (95, 276111), (99, 264955), (165, 158973), (171, 153395), (209, 125505), (285, 92037), (495, 52991), (627, 41835), (855, 30679), (1045, 25101), (1881, 13945), (2789, 9405), (3135, 8367)]